Business Commons^™

Predictors Of Covid-19 Vaccination Rate In Usa: A Machine Learning Approach, Syed M. I. Osman, Ahmed Sabit

WCBT Faculty Publications

In this study, we examine state-level features and policies that are most important in achieving a threshold level vaccination rate to curve the effects of the COVID-19 pandemic. We employ CHAID, a decision tree algorithm, on three different model specifications to answer this question based on a dataset that includes all the states in the United States. Workplace travel emerges as the most important predictor; however, the governors’ political affiliation (PA) replaces it in a more conservative feature set that includes economic features and the growth rate of COVID-19 cases. We also employ several alternative algorithms as a robustness check. …

Forecasting Variance Swap Payoffs, Jonathan Dark, Xin Gao, Thijs Van Der Heijden, Federico Nardari

WCBT Faculty Publications

We investigate the predictability of payoffs from selling variance swaps on the S&P500, US 10-year treasuries, gold, and crude oil. In-sample analysis shows that structural breaks are an important feature when modeling payoffs, and hence the ex post variance risk premium. Out-of-sample tests, on the other hand, reveal that structural break models do not improve forecast performance relative to simpler linear (or state invariant) models. We show that a host of variables that had previously been shown to forecast excess returns for the four asset classes, contain predictive power for ex post realizations of the respective variance risk premia as …

10 Good Reasons Why Llcs Should Not Elect To Be S Corporations, Paul N. Iannone, Danny A. Pannese

WCBT Faculty Publications

Since 2004, the IRS has administratively made S elections for limited liability companies (LLCs) very easy. An LLC that is otherwise eligible to be an S corporation that is classified as a partnership or a disregarded entity can simultaneously elect to be classified as both a corporation and an S corporation by timely filing Form 2553, Election by a Small Business Corporation, without the need to also file Form 8832, Entity Classification Election. The Treasury regulations treat the "one-stop-shop" rule as a "deemed election" under the entity classification regulations.

Gender Differences In The Impact Of Worklife On Executives’ Psychological Health, Marcus B. Mueller

WCBT Faculty Publications

The Impact of Worklife on Executives’ Psychological Health Purpose: This is the first scientific research studying the impact of worklife factors on executives’ psychological health by gender. The study has a particular focus on the factors of ‘Community’ and ‘Work-life balance’.

Design: Survey data were collected from N=481 senior executives to measure seven worklife factors and psychological health. Standardized regression analysis was performed for each worklife in a regression model predicting psychological health by gender.

Findings: Results showed significant differences between female and male senior executives in the profiles of seven worklife factors in terms of their relationship with …

Quantifying The Evidential Value Of Celebrity Endorsement: A P-Curve Analysis, Shiyun Chloe Tian, Ruoyu Sun, Qian Huang, John Petit

WCBT Faculty Publications

Celebrity endorsements have long been used as a promotional tool in marketing communication. However, literature has documented inconsistent findings on the effects of celebrity endorsements compared to no endorsement or noncelebrity endorsements, suggesting a close examination about the reliability and robustness of celebrity endorsements is needed. This study conducted a p-curve analysis among two sets of published studies based on different comparison groups (celebrity endorsements vs. no celebrity endorsement; celebrity endorsements vs. noncelebrity endorsements) to investigate if both sets of studies contain an evidential value. The significantly right-skewed p curve suggests that both sets of published studies have some integrity. …

The New Accounting For Operating Leases: Unintended Consequences In The Airline Industry, Renata Bandeira, Bridget M. Lyons, Carolyn Trabuco

WCBT Faculty Publications

By 2020, new accounting rules for operating leases were applicable to publicly traded companies reporting under either the US Generally Accepted Accounting Principles (GAAP) or International Financial Reporting Standards (IFRS). The accounting authorities under both standards noted that the new rules were developed to increase the transparency of lease transactions to provide more relevant and comparable information. We compare two Brazilian airlines reporting under IFRS, Azul and Gol, with an operationally similar US airline reporting under US GAAP, JetBlue, to determine whether the new standards improve the ability to understand, evaluate, and compare performance, managerial decision making and credit metrics. …

How Do Consumers In General Evaluate, Judge, And Act Toward Shoplifting? The Moderating Effects Of Personal Characteristics And Motives Shoplifting?, Juehui Shi, Ngoc (Cindy) Pham, Claudio Schapsis, Tofazzal Hossain, Arturo Z. Vasquez-Párraga

WCBT Faculty Publications

Despite the seriousness of shoplifting, consumers’ evaluations, judgements, and intentions toward shoplifting remain underexplored by scholars from business ethics, marketing, retailing, and consumer behavior. We propose a new shoplifting ethics model, which integrates Hunt and Vitell’s theory of ethics with Nadeau, Rochlen, and Tyminski’s typology of shoplifting, by incorporating the moderators of consumers’ personal characteristics (i.e., age, gender, marital status, income) and shoplifting motives (i.e., social, experiential, economic, emotional) onto the relationships among deontological evaluation, teleological evaluation, ethical judgment, and intention. Based on a two-by-two randomized experimental design, two shoplifting cases (i.e., swapping price tags, stealing products) are investigated in …

Pandemic, Perceived Risk, And Cognitive Dissonance As Antecedents To Need For Cognitive Closure, Ruchika Sachdeva

WCBT Faculty Publications

The purpose of this article is to examine the influence of the pandemic, perceived risk, and cognitive dissonance on the need for cognitive closure. A consumer today wants an aversion towards the ambiguity that is created due to this pandemic. The data is collected using Amazon’s Mechanical Turk panel. All of the filled questionnaires are analyzed using stepwise regression. The findings suggest that perceived risk, pandemic, and cognitive dissonance influence the need for cognitive closure, and perceived risk is the major predictor of cognitive closure. These results enrich our understandings with regards to the importance of designing the marketing strategies …

Co-Jumps, Co-Jump Tests, And Volatility Forecasting: Monte Carlo And Empirical Evidence, Weijia Peng, Chun Yao

WCBT Faculty Publications

This study classifies jumps into idiosyncratic jumps and co-jumps to quantitatively identify systematic risk and idiosyncratic risk by utilizing high-frequency data. We found that systematic risk occurs more frequently and has larger magnitudes than the idiosyncratic risk in an individual asset, which indicates that volatilities from one sector are largely derived from the contagious effect of other sectors. We further investigated the importance of idiosyncratic jumps and co-jumps to predict the sector-level S&P500 exchange-traded fund (ETF) volatility. It was found that the predictive content of co-jumps is higher than that of idiosyncratic jumps, suggesting that systematic risk is more informative …

Valuation Challenges Arising From The New Leasing Standard Asc 842: A Teaching Note, Bridget M. Lyons

WCBT Faculty Publications

Accounting Standards Codification (ASC) Topic 842, the new accounting standard on leasing, aims to improve transparency related to leasing and to enable users of financial statements to more readily compare firms that lease with firms that borrow to buy assets. The standard is effective for 2020 and has had a significant impact on the balance sheets of many firms. This note provides an overview of the accounting changes and highlights key issues related to financial analysis and valuation with guidance on how to avoid common errors and accurately calculate and compare enterprise value, EBIT, EBITDA, valuation multiples and key valuation …

The Coronavirus Shopping Anxiety Scale: Initial Validation And Development, Ruchika Sachdeva

WCBT Faculty Publications

Purpose

The purpose of this study is to develop a scale to measure coronavirus shopping anxiety. Numerous studies have developed a scale for measuring coronavirus anxiety and fear, notably absent is a concerted effort to review and assess the impact of coronavirus on the shopping anxiety of consumers. This scale fulfills this gap.

Design/methodology/approach

The steps taken for checking the various psychometrics of the scale include item generation, followed by exploratory factor analysis (EFA) through SPSS and confirmatory factor analysis through AMOS. The data were collected from over 208 respondents.

Findings

This study resulted in the development of a nine-item …